202133900

素因数分解:

$2^2\times 5^2\times {\mathrm{2021339}}^1$

素因数の和:2021353

約数の個数: 18

約数和(自身を含む): 438630780

約数和(自身を除く): 236496880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2021339, 4042678, 8085356, 10106695, 20213390, 40426780, 50533475, 101066950, 202133900]

約数ペア:

[(1, 202133900), (2, 101066950), (4, 50533475), (5, 40426780), (10, 20213390), (20, 10106695), (25, 8085356), (50, 4042678), (100, 2021339)]